Motorola MPC564EVB User Manual page 74

Commands
IRM Internal Register Modify
Usage: IRM module.register data
This command modifies the contents of the internal registers of different modules inside the
MPC500. In the command line, module refers to the module name where the register is located and
register refers to the specific register to modify. The data parameter specifies the new value to be
written into the register.
The registers are organized according to the module to which they belong. The available modules
on the MPC500 are USIU, TPU_A, TPU_B, QADC_A, QADC_B, QSMCM_A, MIOS14,
CAN_A. Refer to the MPC564 user's manual for more information on these modules and the
registers they contain.
Example:
To modify the PCPRCR in the USIU to the value 0x0091_4000, the command is:
irm usiu.plprcr 914000
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